unnecessary
101Battlizer — In the Power Rangers series of television shows, the Battlizer is a special armored enhancement given to some of the Power Rangers. Battlizers have been made exclusively for the Red Rangers of the series, although within the Power Rangers… …
102Commitment ordering — In concurrency control of databases, transaction processing (transaction management), and related applications, Commitment ordering (or Commit ordering; CO; (Raz 1990, 1992, 1994, 2009)) is a class of interoperable Serializability techniques …
103Animal rights — advocates propose that animals be viewed as persons, not property.[1] Description Animals are members of the moral community …
104Induced pluripotent stem cell — Induced pluripotent stem cells, commonly abbreviated as iPS cells or iPSCs, are a type of pluripotent stem cell artificially derived from a non pluripotent cell, typically an adult somatic cell, by inducing a forced expression of certain genes.… …
105featherbedding — /fedh euhr bed ing/, n. the practice of requiring an employer to hire unnecessary employees, to assign unnecessary work, or to limit production according to a union rule or safety statute: Featherbedding forced the railroads to employ firemen on… …
106ancient Greek civilization — ▪ historical region, Eurasia Introduction the period following Mycenaean civilization, which ended in about 1200 BC, to the death of Alexander the Great, in 323 BC. It was a period of political, philosophical, artistic, and scientific… …
107Neville Chamberlain's European Policy — Neville Chamberlain holding the paper containing the resolution to commit to peaceful methods signed by both Hitler and himself on his return from Munich. He is showing the Anglo German Declaration to a crowd at Heston Aerodrome on 30 September… …
108needless — I (New American Roget s College Thesaurus) adj. unnecessary, pointless, purposeless, superfluous. See uselessness.Ant., needful. II (Roget s IV) modif. Syn. unwanted, excessive, groundless; see unnecessary , useless 1 . III (Roget s 3… …
109superfluous — I (New American Roget s College Thesaurus) adj. unnecessary, needless; excessive, overmuch. See remainder. Ant., necessary. II (Roget s IV) modif. Syn. unnecessary, excessive, superabundant, overflowing, redundant, overmuch, very great, abounding …
110necessary — 01. To really learn vocabulary, it is [necessary] to study it in a variety of ways. 02. It is really [unnecessary] to bring anything to the party; we have lots of food, and plenty of stuff to drink. 03. Higher prices do not [necessarily] mean… …
